Error: Data structure returned is not convertible in the requested format. Try to call this method with the parameters '&format=original&serialize=1'; you will get the original php data structure serialized. The data structure looks like this: $data = array ( 'visitorId' => 'fe7eaadf787cc889', 'hasMoreVisits' => false, 'totalVisits' => 1, 'totalVisitDuration' => 0, 'totalActions' => 1, 'totalOutlinks' => 0, 'totalDownloads' => 0, 'totalSearches' => 0, 'totalPageViews' => 1, 'totalUniquePageViews' => 1, 'totalRevisitedPages' => 0, 'totalPageViewsWithTiming' => 1, 'searches' => array ( ), 'totalGoalConversions' => 0, 'totalConversionsByGoal' => array ( ), 'totalEvents' => 0, 'hasLatLong' => true, 'lastVisits' => Piwik\DataTable::__set_state(array( 'rows' => array ( 0 => Piwik\DataTable\Row::__set_state(array( 'idSite' => '1', 'idVisit' => '1037465', 'visitIp' => NULL, 'visitorId' => false, 'fingerprint' => false, 'actionDetails' => array ( 0 => array ( 'type' => 'action', 'url' => 'https://ceesp.org/module/event/view.php?id=100731', 'pageTitle' => 'ceesp.org/Central and East European Society for Phenomenology', 'pageIdAction' => '255092', 'idpageview' => '53Hg2g', 'serverTimePretty' => 'Mar 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=> 'skip', 'config_os_version' => 'skip', 'visit_total_events' => 'skip', 'visitor_days_since_last' => 'skip', 'config_quicktime' => 'skip', 'config_pdf' => 'skip', 'config_realplayer' => 'skip', 'config_silverlight' => 'skip', 'config_windowsmedia' => 'skip', 'config_java' => 'skip', 'config_gears' => 'skip', 'config_resolution' => 'skip', 'config_cookie' => 'skip', 'config_director' => 'skip', 'config_flash' => 'skip', 'config_device_brand' => 'skip', 'config_browser_version' => 'skip', 'visitor_returning' => 'skip', 'visitor_days_since_order' => 'skip', 'visitor_count_visits' => 'skip', 'visit_entry_idaction_name' => 'skip', 'visit_entry_idaction_url' => 'skip', 'visit_first_action_time' => 'skip', 'visitor_days_since_first' => 'skip', 'visit_total_time' => 'skip', 'user_id' => 'skip', 'visit_goal_buyer' => 'skip', 'visit_goal_converted' => 'skip', 'visit_exit_idaction_name' => 'skip', 'visit_exit_idaction_url' => 'skip', 'referer_url' => 'skip', 'location_browser_lang' => 'skip', 'config_browser_engine' => 'skip', 'config_browser_name' => 'skip', 'referer_type' => 'skip', 'referer_name' => 'skip', 'visit_total_actions' => 'skip', 'visit_total_searches' => 'skip', 'referer_keyword' => 'skip', 'location_provider' => 'skip', 'custom_var_k1' => 'skip', 'custom_var_v1' => 'skip', 'custom_var_k2' => 'skip', 'custom_var_v2' => 'skip', 'custom_var_k3' => 'skip', 'custom_var_v3' => 'skip', 'custom_var_k4' => 'skip', 'custom_var_v4' => 'skip', 'custom_var_k5' => 'skip', 'custom_var_v5' => 'skip', 'visit_total_interactions' => 'skip', ), 'hasMoreVisits' => false, ), 'maximumAllowedRows' => 0, )), 'nextVisitorId' => '621aab22db0fded9', 'previousVisitorId' => false, 'totalVisitDurationPretty' => '0s', 'userId' => false, 'firstVisit' => array ( 'date' => 1711671532, 'prettyDate' => 'Friday, March 29, 2024', 'daysAgo' => 0, 'referrerType' => 'direct', 'referrerUrl' => '', 'referralSummary' => 'Direct Entry', ), 'lastVisit' => array ( 'date' => 1711671532, 'prettyDate' => 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